Mastonia ducosensis Jousseaume, 1884

Mastonia ducosensis Jousseaume, 1884: 251, pl. 4, fig. 10.

Triforis ducosensis (Jousseaume, 1884) — Tryon 1887: 182, pl. 38, fig. 12.

Trifora ducosensis (Jousseaume, 1884) — Viader 1937: 43.

Type locality. New Caledonia .

Type material. MNHN-IM-2000-715, syntypes.

Distribution. Djibouti (Lamy 1905), Mauritius (Viader 1937), New Caledonia (Jousseaume 1884; Paetel 1888; Hervier 1899; Lamy 1905), Red Sea (Jousseaume 1898; Dekker & Orlin 2000).